<template>
   <div class="app-container">
      <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch">
         <el-form-item label="菜单名称" prop="resourceName">
            <el-input v-model="queryParams.resourceName" placeholder="请输入菜单名称" clearable style="width: 200px"
               @keyup.enter="setCondition" />
         </el-form-item>
         <el-form-item label="状态" prop="flags">
            <el-select v-model="queryParams.flags" placeholder="菜单状态" clearable style="width: 200px">
               <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
            </el-select>
         </el-form-item>
         <el-form-item label="父级菜单ID" prop="parentId">
            <el-input v-model="queryParams.parentId" placeholder="请输入父级菜单ID" clearable style="width: 200px"
               @keyup.enter="setCondition" />
         </el-form-item>
         <el-form-item>
            <el-button type="primary" icon="Search" @click="setCondition">搜索</el-button>
            <el-button icon="Refresh" @click="resetQuery">重置</el-button>
         </el-form-item>
      </el-form>

      <el-row :gutter="10" class="mb8">
         <el-col :span="1.5">
            <el-button size="medium" type="primary" plain icon="el-icon-plus" @click="handleAdd"
               v-hasPermi="['system:menu:add']">新增</el-button>
         </el-col>
         <el-col :span="1.5">
            <el-button size="medium" type="info" plain icon="el-icon-sort" @click="toggleExpandAll">展开/折叠</el-button>
         </el-col>
         <right-toolbar :showSearch="showSearch" @updateShowSearch="updateShowSearch"
            @queryTable="getList"></right-toolbar>
      </el-row>

      <el-table v-if="refreshTable" v-loading="loading" :data="menuList" row-key="businessId"
         :default-expand-all="isExpandAll" :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
         <el-table-column prop="resourceName" label="菜单名称" :show-overflow-tooltip="true" width="160"></el-table-column>
         <el-table-column prop="menuIcon" label="图标" align="center" width="100">
            <template #default="scope">
               <!-- <svg-icon :icon-class="scope.row.icon" /> -->
               <svg-icon :icon-class="scope.row.icon || 'system'" />
            </template>
         </el-table-column>
         <!-- <el-table-column prop="orderNum" label="排序" width="60"></el-table-column>
         <el-table-column prop="perms" label="权限标识" :show-overflow-tooltip="true"></el-table-column> -->
         <el-table-column prop="resourceCode" label="组件路径" :show-overflow-tooltip="true"></el-table-column>
         <el-table-column prop="flags" label="状态" width="80">
            <template #default="scope">
               <dict-tag :options="sys_normal_disable" :value="scope.row.flags" />
            </template>
         </el-table-column>
         <el-table-column label="创建时间" align="center" width="160" prop="createTime">
            <template #default="scope">
               <span>{{ timeFormat(scope.row.createTime) }}</span>
            </template>
         </el-table-column>
         <el-table-column label="操作" align="center" width="260" class-name="small-padding fixed-width">
            <template #default="scope">
               <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                  v-hasPermi="['system:menu:edit']">修改</el-button>
               <el-button size="mini" type="text" icon="el-icon-plus" @click="handleAdd(scope.row)"
                  v-hasPermi="['system:menu:add']">新增</el-button>
               <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                  v-hasPermi="['system:menu:remove']">删除</el-button>
            </template>
         </el-table-column>
      </el-table>

      <!-- 添加或修改菜单对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="680px" append-to-body>
         <el-form ref="menuRef" :model="form" :rules="rules" label-width="100px">
            <el-row>
               <el-col :span="24">
                  <el-form-item label="上级菜单" prop="parentId">
                     <treeselect v-model="form.parentId" :options="menuOptions" :normalizer="normalizer" :show-count="true"
                        placeholder="选择上级菜单" />
                  </el-form-item>
               </el-col>
               <el-col :span="24">
                  <el-form-item label="菜单类型" prop="menuType">
                     <el-radio-group v-model="form.menuType">
                        <el-radio label="catagory">目录</el-radio>
                        <el-radio label="menu">菜单</el-radio>
                        <el-radio label="button">按钮</el-radio>
                     </el-radio-group>
                  </el-form-item>
               </el-col>
               <!-- <el-col :span="24" v-if="form.menuType != 'F'">
                  <el-form-item label="菜单图标" prop="icon">
                     <el-popover placement="bottom-start" :width="540" v-model:visible="showChooseIcon" trigger="click"
                        @show="showSelectIcon">
                        <template #reference>
                           <el-input v-model="form.icon" placeholder="点击选择图标" @blur="showSelectIcon"
                              v-click-outside="hideSelectIcon" readonly>
                              <template #prefix>
                                 <svg-icon v-if="form.icon" :icon-class="form.icon" class="el-input__icon"
                                    style="height: 32px;width: 16px;" />
                                 <el-icon v-else style="height: 32px;width: 16px;">
                                    <search />
                                 </el-icon>
                              </template>
                           </el-input>
                        </template>
                        <icon-select ref="iconSelectRef" @selected="selected" :active-icon="form.icon" />
                     </el-popover>
                  </el-form-item>
               </el-col> -->
               <el-col :span="24">
                  <el-form-item label="菜单名称" prop="resourceName">
                     <el-input v-model="form.resourceName" placeholder="请输入菜单名称" />
                  </el-form-item>
               </el-col>
               <!-- <el-col :span="12">
                  <el-form-item label="显示排序" prop="orderNum">
                     <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
                  </el-form-item>
               </el-col> -->
               <el-col :span="12" v-if="form.menuType != 'F'">
                  <el-form-item>
                     <template #label>
                        <span>
                           <el-tooltip content="选择是外链则路由地址需要以`http(s)://`开头" placement="top">
                              <el-icon><question-filled /></el-icon>
                           </el-tooltip>是否外链
                        </span>
                     </template>
                     <el-radio-group v-model="form.isFrame">
                        <el-radio label="0">是</el-radio>
                        <el-radio label="1">否</el-radio>
                     </el-radio-group>
                  </el-form-item>
               </el-col>
               <el-col :span="12" v-if="form.menuType != 'F'">
                  <el-form-item prop="resourceCode">
                     <template #label>
                        <span>
                           <el-tooltip content="访问的路由地址，如：`user`，如外网地址需内链访问则以`http(s)://`开头" placement="top">
                              <el-icon><question-filled /></el-icon>
                           </el-tooltip>
                           路由地址
                        </span>
                     </template>
                     <el-input v-model="form.resourceCode" placeholder="请输入路由地址" />
                  </el-form-item>
               </el-col>
               <el-col :span="12" v-if="form.menuType == 'menu'">
                  <el-form-item prop="path">
                     <template #label>
                        <span>
                           <el-tooltip content="访问的组件路径，如：`system/user/index`，默认在`views`目录下" placement="top">
                              <el-icon><question-filled /></el-icon>
                           </el-tooltip>
                           组件路径
                        </span>
                     </template>
                     <el-input v-model="form.path" placeholder="请输入组件路径" />
                  </el-form-item>
               </el-col>
               <!-- <el-col :span="12" v-if="form.menuType != 'M'">
                  <el-form-item>
                     <el-input v-model="form.perms" placeholder="请输入权限标识" maxlength="100" />
                     <template #label>
                        <span>
                           <el-tooltip content="控制器中定义的权限字符，如：@PreAuthorize(`@ss.hasPermi('system:user:list')`)"
                              placement="top">
                              <el-icon><question-filled /></el-icon>
                           </el-tooltip>
                           权限字符
                        </span>
                     </template>
                  </el-form-item>
               </el-col> -->
               <el-col :span="12" v-if="form.menuType == 'menu'">
                  <el-form-item>
                     <el-input v-model="form.query" placeholder="请输入路由参数" maxlength="255" />
                     <template #label>
                        <span>
                           <el-tooltip content='访问路由的默认传递参数，如：`{"id": 1, "name": "ry"}`' placement="top">
                              <el-icon><question-filled /></el-icon>
                           </el-tooltip>
                           路由参数
                        </span>
                     </template>
                  </el-form-item>
               </el-col>
               <el-col :span="12" v-if="form.menuType == 'menu'">
                  <el-form-item>
                     <template #label>
                        <span>
                           <el-tooltip content="选择是则会被`keep-alive`缓存，需要匹配组件的`name`和地址保持一致" placement="top">
                              <el-icon><question-filled /></el-icon>
                           </el-tooltip>
                           是否缓存
                        </span>
                     </template>
                     <el-radio-group v-model="form.isCache">
                        <el-radio label="0">缓存</el-radio>
                        <el-radio label="1">不缓存</el-radio>
                     </el-radio-group>
                  </el-form-item>
               </el-col>
               <el-col :span="12" v-if="form.menuType != 'F'">
                  <el-form-item>
                     <template #label>
                        <span>
                           <el-tooltip content="选择隐藏则路由将不会出现在侧边栏，但仍然可以访问" placement="top">
                              <el-icon><question-filled /></el-icon>
                           </el-tooltip>
                           显示状态
                        </span>
                     </template>
                     <el-radio-group v-model="form.visible">
                        <el-radio v-for="dict in sys_show_hide" :key="dict.value" :label="dict.value">{{ dict.label
                        }}</el-radio>
                     </el-radio-group>
                  </el-form-item>
               </el-col>
               <el-col :span="12">
                  <el-form-item>
                     <template #label>
                        <span>
                           <el-tooltip content="选择停用则路由将不会出现在侧边栏，也不能被访问" placement="top">
                              <el-icon><question-filled /></el-icon>
                           </el-tooltip>
                           菜单状态
                        </span>
                     </template>
                     <el-radio-group v-model="form.flags">
                        <el-radio v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.value">{{ dict.label
                        }}</el-radio>
                     </el-radio-group>
                  </el-form-item>
               </el-col>
            </el-row>
         </el-form>
         <template #footer>
            <div class="dialog-footer">
               <el-button type="primary" @click="submitForm">确 定</el-button>
               <el-button @click="cancel">取 消</el-button>
            </div>
         </template>
      </el-dialog>
   </div>
</template>

<script setup lang="ts" name="Menu">
import { addMenu, delMenu, getMenu, listMenu, updateMenu } from "@/requests/api/menu";
import { ref, reactive, toRefs, getCurrentInstance, nextTick, Ref } from "vue"
import { dictTypeInit, sysShowHideTypeInit } from "../dict/data";
import { timeFormat } from "@/utils/time"
import RightToolbar from '@/components/RightToolbar.vue';
import { useShowSearch } from "@/hooks/useShowSearch";
import { Message, MessageBox } from "element-ui";
import DictTag from '@/components/DictTag.vue';
import { useReset } from "@/hooks/useReset";
import { conditionCommon, menuFormInit } from "./data";
import Treeselect from '@riophae/vue-treeselect';
import '@riophae/vue-treeselect/dist/vue-treeselect.css';
import { handleTree } from "@/utils/cmsNeed";


const { proxy }: any = getCurrentInstance(); // proxy可以访问到当前组件的实例属性和方法
console.log('proxy', proxy)
// const { sys_show_hide, sys_normal_disable } = proxy.useDict("sys_show_hide", "sys_normal_disable");
const sys_normal_disable = ref(dictTypeInit)
const sys_show_hide = ref(sysShowHideTypeInit)
const menuList = ref([]);
const open = ref(false);
const loading = ref(true);
const { showSearch, updateShowSearch } = useShowSearch();
const title = ref("");
const menuOptions: Ref<any> = ref([]);
const isExpandAll = ref(false);
const refreshTable = ref(true);

const data: any = reactive({
   form: {
      businessId: undefined,
      menuName: undefined,
      menuType: undefined,
      menuIcon: undefined,
      path: undefined,
      orderNum: undefined,
      query: undefined,
      flags: undefined,
      parentId: undefined,
      menuDesc: undefined,
      menuCode: undefined,
      menuLevel: undefined,
      menuSort: undefined,
   },
   // 条件查询的参数
   conditionForm: Object.assign({

   }, conditionCommon),
   queryParams: {
      resourceName: undefined,
      visible: undefined
   },
   rules: {
      resourceName: [{ required: true, message: "菜单名称不能为空", trigger: "blur" }],
      orderNum: [{ required: true, message: "菜单顺序不能为空", trigger: "blur" }],
      resourceCode: [{ required: true, message: "路由地址不能为空", trigger: "blur" }]
   },
});

const { conditionForm, queryParams, form, rules } = toRefs(data);

/** 查询菜单列表 */
async function getList() {
   loading.value = true;
   const res: any = await listMenu(queryParams.value)

   if (res.code == 200) {
      menuList.value = proxy.handleTree(res.data, "businessId");
      console.log("树形数据", menuList.value)
      loading.value = false;
   } else {
      Message.error(res.message);
   }
}
const menuRef: Ref<any> = ref(null)
const queryRef: Ref<any> = ref(null)
/** 查询菜单下拉树结构 */
function getTreeselect() {
   menuOptions.value = [];
   listMenu().then((res: any) => {
      const menu = { menuId: 0, menuName: "主类目", businessId: 0, resourceName: "主类目", children: [] };
      menu.children = handleTree(res.data, "businessId") as any;
      menuOptions.value.push(menu as never);
      console.log("树形数据", menuOptions.value)
   });
}
/** 取消按钮 */
function cancel() {
   open.value = false;
   reset();
}
/** 表单重置 */
const { reset, resetQuery } = useReset({
   form,
   formInit: Object.assign({}, menuFormInit),
   formRef: menuRef,
   conditionForm,
   conditionFormRef: queryRef,
   request: setCondition
})

/** 搜索按钮操作 */
function setCondition() {
   getList();
}
/** 新增按钮操作 */
function handleAdd(row: Record<string, any>) {
   reset();
   getTreeselect();
   if (row != null && row.businessId) {
      form.value.parentId = row.businessId;
   } else {
      form.value.parentId = 0;
   }
   open.value = true;
   title.value = "添加菜单";
}
/** 展开/折叠操作 */
function toggleExpandAll() {
   refreshTable.value = false;
   isExpandAll.value = !isExpandAll.value;
   nextTick(() => {
      refreshTable.value = true;
   });
}
/** 修改按钮操作 */
async function handleUpdate(row: any) {
   reset();
   await getTreeselect();
   console.log('行', row)
   const res: any = await getMenu(row.businessId)
   form.value = res.data;
   open.value = true;
   title.value = "修改菜单";
}
/** 提交按钮 */
function submitForm() {
   menuRef.value.validate((valid: boolean) => {
      if (valid) {
         if (form.value.businessId != undefined) {
            updateMenu(form.value).then(() => {
               Message.success("修改成功");
               open.value = false;
               getList();
            });
         } else {
            addMenu(form.value).then(() => {
               Message.success("新增成功");
               open.value = false;
               getList();
            });
         }
      }
   });
}
/** 删除按钮操作 */
function handleDelete(row: any) {
   MessageBox.confirm('是否确认删除名称为"' + row.resourceName + '"的数据项?').then(function () {
      return delMenu(row.businessId);
   }).then(() => {
      getList();
      Message.success("删除成功");
   }).catch(() => { });
}
/** 转换菜单数据结构 */
const normalizer = (node: any) => {
   console.log('node', node)
   if (node.children && !node.children.length) {
      delete node.children;
   }
   return {
      id: node.businessId,
      label: node.menuName || node.resourceName,
      children: node.children
   };
};

getList();

// const showChooseIcon = ref(false);
// const iconSelectRef: Ref<any> = ref(null);
/** 展示下拉图标 */
// const showSelectIcon = () => {
//    iconSelectRef.value.reset();
//    showChooseIcon.value = true;
// }
// /** 选择图标 */
// const selected = (name: string) => {
//    form.value.icon = name;
//    showChooseIcon.value = false;
// }
// /** 图标外层点击隐藏下拉列表 */
// const hideSelectIcon = (event: any) => {
//    var elem = event.relatedTarget || event.srcElement || event.target || event.currentTarget;
//    var className = elem.className;
//    if (className !== "el-input__inner") {
//       showChooseIcon.value = false;
//    }
// }
</script>
